LIDE Learning Center‚ Inc. 6539 Isabel‚ Leyte Synthesis of Aspirin An Investigatory Project Presented to: Edmundo A. Quiñones Chemistry Teacher In Partial Fulfillment of the Requirements In Science and Technology III (Chemistry) Presented by: Kenneth Ivan P. Durano Cyrill Val G. Lozano March 6‚ 2010 APPROVAL SHEET This investigatory project entitled “The Synthesis of Aspirin” requirement for Science and Technology III (Chemistry) has
Premium Acetic acid Aspirin Acetic anhydride
Lascaux cave paintings were discovered in 1940 in Montignac‚ France. The cave paintings were 15‚000 to 17‚000 years old. The paintings were mostly paintings of animals‚ which are great examples of art during the Upper Paleolithic period. Some of the sections of the cave paintings have been identified as the Lateral Passage the Chamber of Felines‚ the Great Hall of the Bulls‚ the Shaft of the Dead Man‚ the Painted Gallery‚ and the Chamber of Engravings. The cave has about 2‚000 images that can
Premium Human Cave painting Art
Cave paintings have been a mystery to many people ever since their discovery‚ causing many different theories about why our ancestors went into the caves to create their art. An early theory was that it was just art for art’s sake. It was just something to pass the time and had no meaning. Others believe that the paintings were made by Shamans. The Shaman is the spiritual leader of the people and he would have went in the caves for spiritual guidance. Since our ancestors were hunters and gatherers
Premium Cave painting Human Art
Reality: What Is Versus What Seems? Philosophy is a way of thinking about the world. It is the study of ideas about knowledge‚ truth‚ the nature and meaning of life‚ etc. and it consists of several different sections‚ one being metaphysics. Metaphysics is the part of philosophy that is concerned with the basic causes and nature of things. It distinguishes between what is and what seems‚ as seen in Plato’s “The Allegory of the Cave.” Metaphysics aims to answer: what‚ most fundamentally‚ is real? In
Premium Ontology Reality Philosophy
A Synthesis of Safrole and o-Safrole W.H. Perkin & V.M. Trikojus J. Chem. Soc. 1663 (1927) HTML by Rhodium No direct synthesis of safrole has been recorded‚ the most recent attempt being that of Baker and Robinson (JCS‚ 1925‚ 127‚ 1424)‚ who distilled the product of the action of silver oxide and water upon gamma-piperonylpropyltrimethylammonium iodide‚ but obtained isosafrole‚ the double bond moving into the position of greater stability. Kawai (Sci. Papers Inst. Phys. Chem. Res.‚ 1925‚ 3‚ 263)
Premium Sodium Ethanol Sodium sulfate
In modern day‚ man does not truly think about how much the earth means to life. On the contrary‚ humans aspire to cease Mother Nature’s beauty with the replacement of modern day cities made up of synthetic nature. Since the dawn of the twentieth century‚ a major theme in the American Arts has been the protest against man’s destruction of the natural world. With this in mind‚ as very well argued in Chief Seattle’s article “Respect”‚ humans fail to be conscious of the physical and sentimental value
Premium Nature Grandparent World population
Allegory of the Cave is a dialog between Socrates and Gloucon in The Republic written by Plato. Plato’s Allegory of the Cave‚ Socrates depicts a long‚ dark cave with a small opening that allows a small amount of light to enter. Inside the cave there group of prisoners‚ who have been in the cave for their entire lives. The prisoners legs and necks are chained to the cave floor so they are unable to move and can only look forward at the cave wall. At the back of the cave there is a fire that they are
Premium Plato Truth Knowledge
DEONTOLOGY Deontology is a form of philosophy centered around the principles of eighteenth century philosopher Immanuel Kant. Its name comes from the Greek words deon and logos‚ meaning the study of duty. The basis of deontology is to assess a person’s character by how well he or she follows moral rules‚ even if by doing so‚ tragic results occur. It is in direct contrast to consequentialism‚ a form of ethics that determines the morality of actions by the results they produce
Premium Morality Immanuel Kant Ethics
Synthesis of Acetaminophen Lab Report Bijal Patel‚ 20467049 Partner: Poojan Parikh T.A.’s: Long Pu CHEM 123L‚ Section: 006‚ Rm: ESC 149 Tuesday February 4‚ 2013‚ 2:30pm-5:20pm Experiment Done: Tuesday January 22‚ 2013 Introduction Acetaminophen was first introduced in 1955 (Richman‚ 2004). It is an over-the-counter drug that relieves pain and reduced fevers. Acetaminophen is considered an alternate to aspirin since it does not irritate the stomach (Richman‚ 2004). It also has very
Premium Functional group Chemistry Carboxylic acid
many cave temples‚ dedicated to Brahmanical deities‚ as well as the many Buddhist and Jain monasteries in the region. The Chalukyan style of architecture is quite evident in the cave temples of Badami. These famous temples are carved out of sandstone housing a shrine‚ a hall‚ an open verandah and pillars. The exquisite carvings and sculptures make these cave temples noteworthy. Badami town also girds a number of carved monuments and other temples located on the bank of the reservoir. Each cave has
Premium Vishnu Shiva